40627639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 45816064

約数和(自身を除く): 5188425

約数列:

[1, 13, 31, 73, 403, 949, 1381, 2263, 17953, 29419, 42811, 100813, 556543, 1310569, 3125203, 40627639]

約数ペア:

[(1, 40627639), (13, 3125203), (31, 1310569), (73, 556543), (403, 100813), (949, 42811), (1381, 29419), (2263, 17953)]